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Seiji Yanagisawa

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  • Sayama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for molding a product of synthetic resin
    • Patent number 5,238,387
    • Issue date Aug 24, 1993
    • Honda Giken Kogyo Kabushiki Kaisha
    • Nozumu Hama
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Synthetic resin molding apparatus
    • Patent number 5,044,919
    • Issue date Sep 3, 1991
    • Honda Giken Kogyo Kabushiki Kaisha
    • Nozomu Hama
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL